| Manufacturer | Microsoft |
| Manufacturer Part # | B2M-00015 |
| Cost Central Item # | 10013758 |
| Product Description | Microsoft Natural Ergonomic Keyboard 4000 - Keyboard - USB - ergonomic - English - North America (pack of 5 ) |
| Packaged Quantity | 5 (specifications are for single item) |
| Device Type | Keyboard |
| Localization | English - North America |
| Connectivity Technology | Wired - USB |
| Key/Button Function | Multimedia, programmable, zoom, e-mail |
| Features | Palm rest, spillproof, zoom slider , ergonomic |
| Cables Included | 1 x USB cable - integrated |
| OS Required | Microsoft Windows 2000, Microsoft Windows 2000 Professional, Microsoft Windows XP Home Edition, Microsoft Windows XP Professional, Microsoft Windows XP Tablet PC Edition, Microsoft Windows XP Media Center Edition, Apple MacOS X 10.2 - 10.3 |
| Microsoft Certification | Certified for Windows Vista |